command_buffer: Implement EXT_blend_func_extended

ui/gl/generate_bindings.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """code generator for GL/GLES extension wrangler."""
 
 import optparse
 import os
 import collections
@@ skipping 56 matching lines @@
   'names': ['glBindBuffer'],
   'arguments': 'GLenum target, GLuint buffer', },
 { 'return_type': 'void',
   'versions': [{ 'name': 'glBindBufferBase' }],
   'arguments': 'GLenum target, GLuint index, GLuint buffer', },
 { 'return_type': 'void',
   'versions': [{ 'name': 'glBindBufferRange' }],
   'arguments': 'GLenum target, GLuint index, GLuint buffer, GLintptr offset, '
                'GLsizeiptr size', },
 { 'return_type': 'void',
-  'names': ['glBindFragDataLocation'],
+  'versions': [{ 'name': 'glBindFragDataLocation',
+                 'extensions': ['GL_ARB_blend_func_extended'] },
+               { 'name': 'glBindFragDataLocationEXT',
+                 'extensions': ['GL_EXT_blend_func_extended'] }],
   'arguments': 'GLuint program, GLuint colorNumber, const char* name', },
 { 'return_type': 'void',
-  'names': ['glBindFragDataLocationIndexed'],
+  'versions': [{ 'name': 'glBindFragDataLocationIndexed',
+                 'extensions': ['GL_ARB_blend_func_extended'] },
+               { 'name': 'glBindFragDataLocationIndexedEXT',
+                 'extensions': ['GL_EXT_blend_func_extended'] }],
   'arguments':
-      'GLuint program, GLuint colorNumber, GLuint index, const char* name', },
+      'GLuint program, GLuint colorNumber, GLuint index, const char* name',
+},
 { 'return_type': 'void',
   'names': ['glBindFramebufferEXT', 'glBindFramebuffer'],
   'arguments': 'GLenum target, GLuint framebuffer', },
 { 'return_type': 'void',
   'names': ['glBindRenderbufferEXT', 'glBindRenderbuffer'],
   'arguments': 'GLenum target, GLuint renderbuffer', },
 { 'return_type': 'void',
   'versions': [{ 'name': 'glBindSampler' }],
   'arguments': 'GLuint unit, GLuint sampler', },
 { 'return_type': 'void',
@@ skipping 438 matching lines @@
   'logging_code': """
   GL_SERVICE_LOG("GL_RESULT: " << GLEnums::GetStringError(result));
 """, },
 { 'return_type': 'void',
   'names': ['glGetFenceivNV'],
   'arguments': 'GLuint fence, GLenum pname, GLint* params', },
 { 'return_type': 'void',
   'names': ['glGetFloatv'],
   'arguments': 'GLenum pname, GLfloat* params', },
 { 'return_type': 'GLint',
+  'versions': [{'name': 'glGetFragDataIndex',
+                'extensions': ['GL_ARB_blend_func_extended']},
+               {'name': 'glGetFragDataIndexEXT',
+                'extensions': ['GL_EXT_blend_func_extended']}],
+  'arguments': 'GLuint program, const char* name', },
+{ 'return_type': 'GLint',
   'versions': [{ 'name': 'glGetFragDataLocation' }],
   'arguments': 'GLuint program, const char* name', },
 { 'return_type': 'void',
   'names': ['glGetFramebufferAttachmentParameterivEXT',
             'glGetFramebufferAttachmentParameteriv'],
   'arguments': 'GLenum target, '
                'GLenum attachment, GLenum pname, GLint* params', },
 { 'return_type': 'GLenum',
   'names': ['glGetGraphicsResetStatusARB',
             'glGetGraphicsResetStatusKHR',
@@ skipping 2181 matching lines @@
                                     'gl_enums_implementation_autogen.h'),
                        'wb')
     GenerateEnumUtils(header_file, enum_header_filenames)
     header_file.close()
     ClangFormat(header_file.name)
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))